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-rw-r--r--lib/wx/examples/demo/ex_graphicsContext.erl25
1 files changed, 8 insertions, 17 deletions
diff --git a/lib/wx/examples/demo/ex_graphicsContext.erl b/lib/wx/examples/demo/ex_graphicsContext.erl
index c356500d99..15492ecc66 100644
--- a/lib/wx/examples/demo/ex_graphicsContext.erl
+++ b/lib/wx/examples/demo/ex_graphicsContext.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2009-2011. All Rights Reserved.
+%% Copyright Ericsson AB 2009-2012. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -58,7 +58,7 @@ do_init(Config) ->
Win = wxPanel:new(Panel, []),
Pen = wxPen:new(),
- Brush = wxBrush:new(?wxBLACK),
+ Brush = wxBrush:new({30, 175, 23, 127}),
Font = wxFont:new(),
wxFont:setWeight(Font, ?wxBOLD),
@@ -112,36 +112,27 @@ terminate(_Reason, _State) ->
%% Local functions
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-draw(Win, Pen0, _Brush0, Font0) ->
+draw(Win, Pen, Brush, Font0) ->
try
Canvas = wxGraphicsContext:create(Win),
- Pen = wxGraphicsContext:createPen(Canvas, Pen0),
wxGraphicsContext:setPen(Canvas, Pen),
- Brush = wxGraphicsContext:createLinearGradientBrush(Canvas, 0.0,0.0, 30.0,30.0,
- {200,50,50,50},
- {200,50,50,200}),
wxGraphicsContext:setBrush(Canvas, Brush),
Font = wxGraphicsContext:createFont(Canvas, Font0),
wxGraphicsContext:setFont(Canvas, Font),
wxGraphicsContext:drawRoundedRectangle(Canvas, 35.0,35.0, 100.0, 50.0, 10.0),
- wxGraphicsContext:drawText(Canvas, "Welcome", 60.0, 55.0),
+ wxGraphicsContext:drawText(Canvas, "This text should be antialised", 60.0, 55.0),
Path = wxGraphicsContext:createPath(Canvas),
wxGraphicsPath:addCircle(Path, 0.0, 0.0, 40.0),
wxGraphicsPath:closeSubpath(Path),
- wxGraphicsContext:translate(Canvas, 100.0, 100.0),
-
- Brush2 = wxGraphicsContext:createLinearGradientBrush(Canvas, 0.0,0.0, 30.0,30.0,
- {50,200,50,50},
- {50,50,200,50}),
- wxGraphicsContext:setBrush(Canvas, Brush2),
+ wxGraphicsContext:translate(Canvas, 100.0, 250.0),
- F = fun(_) ->
+ F = fun(N) ->
wxGraphicsContext:scale(Canvas, 1.1, 1.1),
- wxGraphicsContext:translate(Canvas, 3.0,3.0),
+ wxGraphicsContext:translate(Canvas, 15.0,-1.0*N),
wxGraphicsContext:drawPath(Canvas, Path)
end,
- wx:foreach(F, lists:seq(1,5)),
+ wx:foreach(F, lists:seq(1,10)),
ok
catch _:{not_supported, _} ->
Err = "wxGraphicsContext not available in this build of wxwidgets",